What Causes the Steering Wheel Squeaking and Friction Noise in the Elantra?
3 Answers
The causes of steering wheel squeaking and friction noise in the Elantra are as follows: 1. Excessive gear clearance in the steering mechanism or excessive clearance in the universal transmission device. 2. Damage to the shock absorber pressure bearing. Related information is as follows: 1. During daily driving, avoid turning the steering wheel while the vehicle is stationary; instead, steer only after the vehicle is in motion. When the vehicle is parked, ensure the steering wheel is centered to prevent excessive load on the suspension system and tires. 2. The Elantra 2020 1.4T Dual-Clutch XuanDong Vitality Edition is a compact car introduced by Beijing Hyundai, with dimensions of 4610mm in length, 1800mm in width, and 1450mm in height, and a wheelbase of 2700mm. It is equipped with a 1.4T turbocharged engine with a maximum power of 95.6kW, paired with a 7-speed dual-clutch transmission.
When driving the Elantra, the squeaking noise from the steering wheel is particularly annoying. I've encountered similar issues before. The most common cause is a faulty component inside the steering wheel called the clock spring, which connects the airbag and horn wiring. When worn out, it produces a rustling sound when turning. Another possibility is insufficient lubrication in the steering column bearings, resulting in a harsh metal-on-metal friction noise. If the noise is more noticeable in cold weather, it might be due to the expansion and contraction of plastic components causing a clicking sound. It's best to first try turning the steering wheel fully left and right to locate the source of the noise. If the steering also feels heavier, be cautious of potential steering gear issues. Avoid disassembling it yourself, as the airbag wiring is delicate. It's recommended to visit a 4S dealership to read the fault codes with a diagnostic computer. They can pinpoint the problem by removing the steering wheel cover, and usually, replacing a small part can solve the issue.
My Elantra just started making a sandpaper-like grinding noise when turning right after the warranty expired. The mechanic said it's likely due to insufficient lubrication in the steering column universal joint, and applying special grease should fix it. Additionally, the cracked dust boot under the steering wheel lets dust in, causing squeaks when turning. Here's an important detail: no noise occurs when driving straight on flat roads, but it appears when turning uphill - this strongly suggests worn CV joints. While such noises might seem insignificant initially, prolonged neglect can accelerate steering system wear, leading to higher repair costs later. I recommend having technicians inspect the chassis bushings during your next maintenance service when the car is lifted, and have them check the wheel alignment data too.
